baber/WOPTO huggingface dataset:
Patent JP-H05333358-A (JP)
Title: Liquid crystal display device
Inventor: NAGAOKA KAZUTAKA
IPC: H05K3/36
Filed: 1992-05-28
Abstract: PURPOSE:To provide the liquid crystal display device which can deal with the reduction of pitches and can be miniaturized without increasing man-hour. CONSTITUTION:A liquid crystal panel 1 is connected to a circuit board 3 for driving through an IC device 2 for driving the liquid crystal panel 1. The IC device 2 for driving is electrically and mechanically connected to the liquid crystal panel 1 and the circuit board 3 for driving by an aeolotropic conductive adhesive agent. Circuit boards 4 and 4 for driving are provided separately from the circuit board 3 for driving. Wiring parts 1aa and 1ba are formed at the corner parts of glass boards 1a and 1b and in counter to the wiring parts 1aa and 1ba, connecting terminals 3a and 4a are formed on the circuit boards 3 and 4 for driving. The circuit boards 3 and 4 for driving are electrically connected by electrically and mechanically connecting the wiring parts 1aa and 1ba provided on the glass boards 1a and 1b and the connecting terminals 3a and 4a to a base 11 for connection of a film base with the aeolotropic conductive adhesive agent.
Patent JP-2000331663-A (JP)
Title: Separator, and electrolytic capacitor, electric double layer capacitor, nonaqueous battery using the separator
Inventor: MIZOBUCHI TAIJI
IPC: H01M2/16
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel separator with new through holes as ion passage that do not exist when the separator is formed by dissolving and removing material contained in the separator after forming the separator to make the separator porous, and provide an electrolytic capacitor, an electric double layer capacitor, and a nonaqueous battery using the separator. SOLUTION: A separator for an electronic part functions after impregnated with an electrolyte. The separator is formed containing a material soluble into the electrolyte. The material in the separator is dissolved into the electrolyte after the separator is impregnated with the electrolyte. Since the separator is formed containing a material soluble into the electrolyte, the material existing in the separator maintains the density of the separator before the impregnation. The electrolyte dissolves the material in the separator to make the separator porous and to form through holes as ion passages 5 after the impregnation.
Patent JP-H05335840-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMOMURA KATSUYA
IPC: H03L7/18
Filed: 1992-05-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit operated efficiently by preventing increase in power consumption while being compatible with a wide range of a power supply voltage. CONSTITUTION:The circuit is provided with a power supply voltage discrimination circuit 1 discriminating a power supply level to select and operate any bias circuits B whose output level differs. A prescribed bias voltage is outputted from the bias circuit B selected by the power supply voltage discrimination circuit 1 based on a power supply Vcc and an internal circuit 5 is operated based on the bias voltage.
Patent JP-2000325421-A (JP)
Title: Mobile type bathing service vehicle
Inventor: TONOMURA TOSHIJI
IPC: A61H33/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile type bathing service vehicle which enables consolidation of a substantial nursing system by remarkably reducing related working time to allow sufficient bathing service itself along with the curtailing of personnel and further eliminating the risk in handling fire within a vehicle. SOLUTION: In a vehicle 1 which carries a bathtub 2 carriable to proper locations and a hot water supply device 3 to supply hot water to the bathtub 2, the hot water supply device 3 includes a hot water tank 30, a cool water tank 40, a hot water supply pipe 32 and a water supply pipe 42 for guiding hot water and cold water, respectively, and furthermore, a mixing cock 50 provided at a converging part of the hot water pipe 32 and the water supply pipe 42. The outlet side of the mixing cock 50 is made to face the bathtub 2. Radiator heat is utilized as a step for keeping the hot water tank 30 warm to heat a fresh water circulation pipe arranged in the hot water tank 30.
Patent JP-H06348200-A (JP)
Title: On-vehicle navigation device
Inventor: TANABE HIROTAKA
IPC: G09B29/10
Filed: 1993-06-08
Abstract: PURPOSE:To suppress data size to the minimum to make rapid processing in displaying enlarged view. CONSTITUTION:Background data on roads, railways, rivers, etc., which are required to display a present position and map information is used commonly in displaying an enlarged view of near a crossing, etc., to reduce a data size. Also grade separation data 10a on roads, etc., with height difference such as grade separation, etc., is used to display grade separation information which is required for smooth operation.
Patent JP-H11290434-A (JP)
Title: Deodorizing filter
Inventor: MURAKAMI KAZUHIKO
IPC: A61L9/01
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To safely perform deodorization for a long period by dispersing blow by a proper means into a number of ventilation passages for exciting water molecules by charged consumption particles to decompose and eliminate odor molecules, or ionizing the odor molecules for ion exchange or adsorbing the odor molecules themselves in suction reblow of air in which the odor molecules are diffused. SOLUTION: Deodorizing particles comprising zeolite ores crushed into fine powder, or clay mainly comprising montmorillonite granulated in a specified grain size and baked are filled in ventilation passages in a ventilation core 1 having a number of the ventilation passages of a uniform shape and ventilation cross sectional surface formed to be integrally connected to each other at a rate of 20-80% by the volume rate to the capacity of the ventilation passages, holding net members 3 are held and fixed on both side surfaces of the ventilation core 1 jointed to cover it, and the holding net members and the ventilation core are held and fixed by a frame body 4 in a specified shape.
Patent JP-S5362911-A (JP)
Title: Local calling system by in-trunk
Inventor: HARADA SHINGO
IPC: H04Q3/545
Filed: 1976-11-17
Abstract: PURPOSE:The in-trunk channel outside the office is connected to the calling network, and a control is given to make the circuit pattern of the in-trunk identical to the intra-office trunk. Thus, the in-trunk can be used as an intraoffice trunk, simplifying the circuit constitution.
Patent JP-H05335375-A (JP)
Title: Connecting method of indium bump
Inventor: IZUMI HIDEAKI
IPC: H01L21/60
Filed: 1992-05-29
Abstract: PURPOSE:To connect an In bump firmly and with high reliability without causing that the In bump is stripped in a cooling cycle or the like after a photodiode array and a functional element such as a CCD or the like have been heated and compression-bonded by a method wherein a metal plating operation is executed in advance to an electrode for the photodiode array. CONSTITUTION:The following are connected by means of indium bumps 33 formed on the side of a functional element: a photodiode array (PDA) which has been formed on a semiconductor substrate 11 and which is provided with many P-N junctions; and the functional element which has been formed on another semiconductor substrate 21 and which performs a signal processing operation. In this case, a metal plating operation 1 is performed in advance to electrodes 14 for the PDA. For example, a Pd electrolytic plating operation 1 is performed to electrodes 14 for a PDA which is formed on an InSb substrate 11. The PDA element and a CCD chip which is provided with In bumps are heated and compression-bonded while they are heated to 130 deg.C in a forming-gas atmosphere in such a way that In bumps 33 are not oxidized. Thereby, it is possible to obtain an IR-CCD in which the PDA element and a CCD have been bonded.
Patent JP-S5928083-A (JP)
Title: Scroll type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1982-08-07
Abstract: PURPOSE:To operate the titled compressor as a highly efficient compressor having a large capacity, by keeping pressure in an intermediate pressure chamber always higher than that in an enclosed space formed between two spiral members so that fluid in said enclosed space does not leak out to the intermediate pressure chamber. CONSTITUTION:During the while when the fluid pressure in an intermediate pressure chamber 262 is higher than that in an enclosed space formed between two spiral members 201 and 202 at the time of compression stroke, a valve 41 is forced onto a side plate 201 of a fixed scroll member 20 and closes fluid by-pass ports 205, 206, so that fluid in the intermediate pressure chamber 262 is introduced into the enclosed space formed between the two spiral members 202 and 212 and does not cause re-expansion. Thus, since the capacity of the enclosed space formed between the two spiral members 202 and 212 is large, the compression ratio can be increased, so that the compressor operates as a compressor having a large capacity.
Patent JP-S5763130-A (JP)
Title: Gelling agent for liquid oil and the like
Inventor: YAMAGUCHI HACHIROU
IPC: C07C67/00
Filed: 1980-10-03
Abstract: PURPOSE: To gel liquid oils and the like extremely easily by using the tertiary aluminum salt of N-acyltaurine of specific structure as an effective component for a gelling agent for liquid oils and the like.  
     CONSTITUTION: The tertiary aluminum salt of the N-acyltaurine of the constitutional formula R'CONHCH 2 CH 2 SO 3 HNR 3  (where R = an alkyl group of 1W4 carbon number, R'CO = an acyl group of 6W18 carbon number) is used as an effective component for the gelling agent for liquid oils and the like such as petroleum type hydrocarbons such as petroleum ethers, aromatic hydrocarbons such as benzene, and animal and vegetable fats and oils. This gelling agent can freely control the hardness of gelled matter freely depending upon the kinds and usage of the acyl group and is easy to manufacture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10311054-A (JP)
Title: Construction method for water stop solidified wall
Inventor: KAWAI SHIGEJI
IPC: E02D31/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To properly stop water at a jointed part without using a vibro-hammer or the like, and perform a construction work at low cost without using an adjusted processed steel sheet pile, regardless of the extension of a construction period, by laying a liner type steel sheet pile between joints at both internal ends of an excavated groove and then filling the groove with a hardener. SOLUTION: A mud-mortar replacement work or the like is conducted for an object subsoil as a groove wall collapse prevention measure, and the subsoil is filled with a stabilizing liquid for excavating a groove 1 for the preceding element. Also, a slit is formed on partitioning steel plates 3 having a size approximately equal to the contour of the groove 1 and on a tubular body over the entire axial direction therof. In addition, joints 4 formed out of joints 4 vertically welded to both sides of the partitioning steel plates 3 and a frame 5 with an water stop civil engineering sheet 51 affixed, are provided at both internal ends of the groove 1. Then, both ends of a linear type steel sheet pile are inserted in the slit of the joints 4 for erection, and joint space 11 at both ends of the groove 1 is filled with crushed stone.  Space between the partitioning steel plates 3 in the groove 1 is also filled with a hardener 8 such as concrete bentonite, thereby displacing with the stabilizing liquid.
Patent JP-S5262185-A (JP)
Title: Method of growing platy single crystal
Inventor: TAKASU SHINICHIROU
IPC: H01L21/208
Filed: 1975-11-17
Abstract: PURPOSE: The upper part of a single crystal material is fused and the surface of the fused part is raised according to the degree of pulling single crystal so that the the surface of the fused part and the surface of platy single crystal pulled can be continually accorded to obtain platy single crystal with a little lattice defect and uniform thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06230908-A (JP)
Title: System for control of printing of electronic document by using various kinds of page description languages and other parameters
Inventor: EDOWAADO II BURINDORU
IPC: G06F3/12
Filed: 1993-06-08
Abstract: PURPOSE: To provide a system which allows a central printer user to hold choices to use various page description languages(PDL) and other parameters without interfering with the later jobs coming via different circuits that use the same central printer. CONSTITUTION: This system allows a user of every circuit or a computer manager to decide whether a circuit should have its PDL holding attribute in every job coming via the circuit or a new PDL should be started for a specified circuit as necessary in such a network where plural independent computers having various PDLs interface to a central printer via plural circuits 20a to 20n.
Patent JP-S6030190-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KASAHARA KENICHI
IPC: H01S5/20
Filed: 1983-07-28
Abstract: PURPOSE:To prevent a metamorphic layer due to oxidation from being formed improving reliability by a method wherein all semiconductor layer containing Al is formed within high vacuum status by means of molecular beam epitaxial process. CONSTITUTION:An inverse mesa stripe is formed by etching process in the specified direction on a semiconductor substrate 11 made of (100) N type GaAs. Next two way molecular beams are irradiated on the semiconductor substrate 11 to grow the first clad layer 12 made of N type AlxGa1-xAs. Then an active layer 13 made of GaAs is grown on the first clad layer 13 by irradiating the molecular beam in the normal direction of the semiconductor substrate 11. The second clad layer 14 made of AlxGa1-xAs and a semiconductor layer 15 for preventing oxidation made of P type GaAs are grown on the overall surface by the same process as that for the first clad layer 12. Finally a wafer is led out of a molecular beam epitaxial device to flatten the surface thereof by means of growing the third semiconductor layer 16 made of N type GaAs using LPE process. After diffusiong Zn on a diffusion region 17, electrodes 18, 19 are formed to complete the process.
Patent JP-S5662675-A (JP)
Title: Control method of welding torch position
Inventor: ISHIKAWA SUMIO
IPC: B23K9/127
Filed: 1979-10-25
Abstract: PURPOSE: To control automatically the groove position of the welding torch accurately, by controlling the position correction quantity of the welding torch on the basis of the position detection signal by the number of pulses given to the pulse motor, in narrow gap welding of a large-scale structure.  
     CONSTITUTION: If signals A and B generated from the detector of the groove center position are 0, count number N of counter 8 of control circuit 6 is 0, and the welding operation advances smoothly. When torch 2 approaches the right wall from the center of groove, signal A is turned on, and simultaneously, start signal St is turned on also, and the number of clock pulses are counted by counter 8 from this time. Meanwhile, a clock pulse is generated from the first AND circuit AND1, and signal Ca is generated through driving unit 5 of pulse motor 4. Pulse motor 4 is driven on the basis of this signal Ca, and feed screw 3 is rotated to return welding torch 2 to the center of groove 1, thus correcting the position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10336001-A (JP)
Title: Semiconductor relay
Inventor: NOBE TAKESHI
IPC: H03K17/78
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a size by providing plural output parts and each photodetector, etc., which light-receives an optical signal from each light emitting element and varies impedance, so as to reduce the number of the points of parts even if there is an increase of the output parts. SOLUTION: One tip 11b of a first input terminal and one tip 12a of a second terminal are short-circuited to make a signal current flow between these. Then, the signal current flows through a common light emitting element 13 and both light emitting elements 14a and 14b. Then, respectively light-connected photodetector array 2 and first/second photodetectors 41 and 42 receive the optical signal together, the array 2 generates a prescribed voltage and the elements 41 and 42 change impedance from an off-state to an on-state. As the result, first and second switching elements 31c and 32c are driven and both between first output terminals 31a and 31b and between second output terminals 32a and 32b are respectively turned from an off-state to an on-state to energize both load currents.
Patent JP-H04227903-A (JP)
Title: Manufacture of transparent impact-resistant styrene resin
Inventor: PASUKARU NIKORU
IPC: C08F2/06
Filed: 1991-05-14
Abstract: Process for the manufacture of block copolymers, consisting in polymerising anionically in a solvent medium in a first stage a hydrocarbon vinylaromatic monomer and, in a second stage, a conjugated diene, characterised in that, in the first stage, the hydrocarbon vinylaromatic monomer is polymerised in solution in an aromatic hydrocarbon solvent until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 20 DEG C at a polymer concentration of between 60 and 90 % by weight in the aromatic hydrocarbon solvent and in that, in a second stage, after introduction of conjugate diene, copolymerization is performed until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 90 DEG C at a copolymer concentration of between 70 and 90 % by weight in the hydrocarbon aromatic solvent, without the viscosity exceeding 3,000 Pa s in the two stages.
Patent JP-S5362486-A (JP)
Title: Thyristor
Inventor: ODA KATSUHIRO
IPC: H01L29/744
Filed: 1976-11-16
Abstract: PURPOSE: To achieve the improvement in turn-off characteristics by subsequently disposing a gate electrode, the cathode of an auxiliary SCR, the cathode and anode of a diode and the cathode of a main SCR on one main surface and extending the N type layer under the cathode of the diode particularly to the gate electrode side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6029953-A (JP)
Title: Electron beam recording and reproducing device
Inventor: GOTOU YASUYUKI
IPC: G11B9/10
Filed: 1983-07-28
Abstract: PURPOSE:To record information having large capacity to the unit area of an electron beam recording disk by providing a function to guide accurately an electron beam onto a desired track of said disk. CONSTITUTION:A track A of an electron beam recording disk is formed with a spiral or concentric belt-shaped projected part (or hollowed part). While at least two means C and C' which detect electron beams, X rays or light beams are set at both sides of the track A and at the areas close to the position where an electron beam B is irradiated to the disk. There is no difference between the outputs of both means C and C' while the beam B is irradiated on the track A. If the beam B has a shift toward B' or B'', the input of the detecting means having the beam shift is increased compared with the other means. Therefore the outputs of both means C and C' are always compared with each other, and the beam B is deflected to the means having smaller output. As a result, the beam B is always irradiated to the track A.
Patent JP-S62294915-A (JP)
Title: Water level detector
Inventor: TANAKA SHUNICHIRO
IPC: G01F23/22
Filed: 1986-06-13
Abstract: PURPOSE:To enhance the detection accuracy of a water level, by simple constitution such that the water level is detected using the change in oscillation voltage generated when a ceramic vibrator is contacted with water or hot water and not contacted therewith. CONSTITUTION:A ceramic vibrator 1 is driven by an oscillation circuit 3 and vibrates at its own inherent vibration frequency. When water is supplied in a container 2 and the water level thereof reaches the ceramic vibrator 1 attached to the side wall of the container 2, the mechanical load of the ceramic vibrator 1 increases and, therefore, oscillation voltage is reduced. This change in the oscillation voltage is detected by a voltage detection means 4 and the output voltage thereof is compared with reference voltage 7 by a comparing means 5 and an alarm device 6 is driven using the output signal of said comparing means 5. By this method, the water level in the container 2 can be detected. Further, since the ceramic vibrator 1 is directly contacted with water to detect the water level, the water level can be known with high accuracy.
Patent JP-H10337030-A (JP)
Title: Power converter equipment
Inventor: AZUMA KOTARO
IPC: H02M7/217
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation in a DC voltage by preparing an AC side voltage command value, by adding an AC power supply voltage detection value to a line voltage command value which keeps the voltage of a DC capacitor to the command value. SOLUTION: An AC current regulator 11 prepares a line voltage command value Vtr* to be applied to an exciting transformer 2 based on the deviation between the AC side current detected value Ic from an AC current detector 7 and an AC side current command value Ic* from a DC voltage regulator 8. Because the AC side voltage command value Vc* is prepared by adding the AC power supply voltage detected value Vs to the above, the voltage Vc responds instantly to a sudden change in voltage Vs→Vs' and quickly changes to a voltage Vc', and the voltage Vtr hardly changes. Therefore, a current Ic' hardly changes from the initial current Ic. This means that there is almost no fluctuation in energy which passes the power converter 3 before and after the fluctuation in voltage Vs. As a result, the DC voltage Ed as its output is kept constant.  Thus, the inverter 5 is able to perform a stable operation with a high accuracy continuously.
Patent JP-S6028445-A (JP)
Title: Sliding member
Inventor: TOMOGANE TERUHISA
IPC: C08L27/00
Filed: 1983-07-27
Abstract: PURPOSE:To obtain titled member of improved wear resistance without hurting an object through making the cohesive shear force lower than the bond strength between the band-like crystals of the resin itself, by incorporating tetrafluoroethylene resin with a fluorine-based surfactant and/or silicone oil. CONSTITUTION:The objective member can be obtained by incorporating (A) 100pts.wt. of tetrafluoroethylene resin with (B) 0.5-10pts.wt. of a fluorine-based surfactant and/or silicon oil. Said member may further be inconporated with graphite, molybdenum disulfide, etc.
Patent JP-H031965-A (JP)
Title: Type printer
Inventor: MORIKAWA SAICHI
IPC: B41J9/48
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the capacity of an ROM and to facilitate the correspondence to an increase of thimbles by tabulating only a part incapable of being substituted by a table for a standard thimble with respect to a special thimble. CONSTITUTION:When 'A' is printed using a thimble for French, even the thimble for French is processed in the same way as a case using a thimble for English. When 'e' is printed using the thimble for French, an input code '7D' showing 'e' is judged to be a code using a special thimble exclusive table in a code selection part and sent to a table referring part 2 '45' by a signal line '404'. The table referring part '45' refers to a table 2 being a table for French by a signal line '402' to send a position code '5D', a printing pressure code '4' and a unit value '5' to a printing part '46' by a signal line '405'. The printing part '46' performs printing and the movement of a hammer on the basis of the position code, the printing pressure code and the unit value sent by the signal line '405'.